这个可以如此,代码供参考
import numpy as np A = np.array([[1,0,0],[0,1,0],[0,0,1]])#自己设置a b = np.array([1,2,3])#自己设置b x = np.linalg.solve(A,b) print(x) import scipy as sp x = sp.linalg.solve(A,b) print(x)
有帮助望采纳,有疑问可以继续讨论哦